{"doi":"10.1101/2020.04.11.037218","title":"PALP: An imaging method for detecting and quantifying polyunsaturated phospholipids via peroxidation","abstract":"ABSTRACT Polyunsaturated phospholipids are essential for multiple cellular functions; however, their uncontrolled peroxidation leads to ferroptosis. Here we describe p hotochemical a ctivation of membrane l ipid p eroxidation (PALP), which uses localized laser pulses to induce lipid peroxidation photochemically. While PALP bypasses enzymatic requirements for lipid peroxidation, the resulting BODIPY-C11-based signal is largely correlated with local polyunsaturated phospholipid concentration on membranes. This technique enables non-invasive reporting of lipid unsaturation levels and sensitivity to ferroptosis in live cells.","journal":"bioRxiv (Cold Spring Harbor Laboratory)","year":2020,"id":124783,"datarank":0.0,"base_score":0.0,"endowment":0.0,"self_citation_contribution":0.0,"citation_network_contribution":0.0,"self_endowment_contribution":0.0,"citer_contribution":0.0,"corpus_percentile":null,"corpus_rank":null,"citation_count":2,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":0.9498,"is_data_producer":false,"deposit_databanks":null,"is_oa":true,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":"2020-01-01","fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":569990,"name":"Emily Graham","orcid":"0000-0001-6696-4564","position":1,"is_corresponding":false},{"id":569991,"name":"Yuwei Huang","orcid":"0009-0006-9478-1785","position":2,"is_corresponding":false},{"id":569992,"name":"Wendy C. Salmon","orcid":"0000-0002-0036-597X","position":3,"is_corresponding":false},{"id":569993,"name":"Li Yu","orcid":"0000-0001-7783-2321","position":4,"is_corresponding":false},{"id":227629,"name":"Stuart L. Schreiber","orcid":"0000-0003-1922-7558","position":5,"is_corresponding":false},{"id":555642,"name":"Yilong Zou","orcid":"0000-0001-8198-6067","position":0,"is_corresponding":true}],"reference_count":20,"raw_metadata":null,"created_at":"2026-07-18T23:15:11.632153Z","pmid":null,"pmcid":null,"fwci":null,"citation_percentile":null,"influential_citations":0,"oa_status":null,"license":null,"views":0,"total_file_size_bytes":0,"version_count":0,"fair_f":null,"fair_a":null,"fair_i":null,"fair_r":null,"fair_zscore":null,"fair_rationale":null,"fair_model":null,"fair_agent_version":null,"fair_fulltext_source":null,"fair_has_llm":null,"fair_computed_at":null,"clinical_trials":[],"software_tools":[],"db_accessions":[],"linked_datasets":[],"topics":[]}